"TYPO3 4.0.1: typo3_src-4.0.1/t3lib/class.t3lib_syntaxhl.php Source File", "datetime" => "Sat Dec 2 19:22:19 2006", "date" => "2 Dec 2006", "doxygenversion" => "1.4.6", "projectname" => "TYPO3 4.0.1", "projectnumber" => "4.0.1" ); get_header($doxygen_vars); ?>

class.t3lib_syntaxhl.php

<?php
/***************************************************************
*  Copyright notice
*
*  (c) 1999-2006 Kasper Skaarhoj (kasperYYYY@typo3.com)
*  All rights reserved
*
*  This script is part of the TYPO3 project. The TYPO3 project is
*  free software; you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation; either version 2 of the License, or
*  (at your option) any later version.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*  A copy is found in the textfile GPL.txt and important notices to the license
*  from the author is found in LICENSE.txt distributed with these scripts.
*
*
*  This script is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
require_once(PATH_t3lib.'class.t3lib_parsehtml.php');


class t3lib_syntaxhl {

                // Internal, dynamic:
        var $htmlParse;                 // Parse object.

                // External, static:
        var $DS_wrapTags = array(
                'T3DataStructure' => array('<span style="font-weight: bold;">','</span>'),
                'type' => array('<span style="font-weight: bold; color: #000080;">','</span>'),
                'section' => array('<span style="font-weight: bold; color: #000080;">','</span>'),
                'el' => array('<span style="font-weight: bold; color: #800000;">','</span>'),
                'meta' => array('<span style="font-weight: bold; color: #800080;">','</span>'),
                '_unknown' => array('<span style="font-style: italic; color: #666666;">','</span>'),

                '_applicationTag' => array('<span style="font-weight: bold; color: #FF6600;">','</span>'),
                '_applicationContents' => array('<span style="font-style: italic; color: #C29336;">','</span>'),

                'sheets'  => array('<span style="font-weight: bold; color: #008000;">','</span>'),
                'parent:sheets' => array('<span style="color: #008000;">','</span>'),

                'ROOT' => array('<span style="font-weight: bold; color: #008080;">','</span>'),
                'parent:el' => array('<span style="font-weight: bold; color: #008080;">','</span>'),

                'langDisable' => array('<span style="color: #000080;">','</span>'),
                'langChildren' => array('<span style="color: #000080;">','</span>'),
        );

        var $FF_wrapTags = array(
                'T3FlexForms' => array('<span style="font-weight: bold;">','</span>'),
                'meta' => array('<span style="font-weight: bold; color: #800080;">','</span>'),
                'data' => array('<span style="font-weight: bold; color: #800080;">','</span>'),
                'el' => array('<span style="font-weight: bold; color: #80a000;">','</span>'),
                'itemType' => array('<span style="font-weight: bold; color: #804000;">','</span>'),
                'section' => array('<span style="font-weight: bold; color: #604080;">','</span>'),
                'numIndex' => array('<span style="color: #333333;">','</span>'),
                '_unknown' => array('<span style="font-style: italic; color: #666666;">','</span>'),


                'sDEF'  => array('<span style="font-weight: bold; color: #008000;">','</span>'),
                'level:sheet' => array('<span style="font-weight: bold; color: #008000;">','</span>'),

                'lDEF'  => array('<span style="font-weight: bold; color: #000080;">','</span>'),
                'level:language' => array('<span style="font-weight: bold; color: #000080;">','</span>'),

                'level:fieldname' => array('<span style="font-weight: bold; color: #666666;">','</span>'),

                'vDEF'  => array('<span style="font-weight: bold; color: #008080;">','</span>'),
                'level:value' => array('<span style="font-weight: bold; color: #008080;">','</span>'),

                'currentSheetId' => array('<span style="color: #000080;">','</span>'),
                'currentLangId' => array('<span style="color: #000080;">','</span>'),
        );








        /*************************************
         *
         * Markup of Data Structure, <T3DataStructure>
         *
         *************************************/

        function highLight_DS($str)     {

                        // Parse DS to verify that it is valid:
                $DS = t3lib_div::xml2array($str);
                if (is_array($DS))      {
                        $completeTagList = array_unique($this->getAllTags($str));       // Complete list of tags in DS

                                // Highlighting source:
                        $this->htmlParse = t3lib_div::makeInstance('t3lib_parsehtml');  // Init parser object
                        $struct = $this->splitXMLbyTags(implode(',',$completeTagList),$str);    // Split the XML by the found tags, recursively into LARGE array.
                        $markUp = $this->highLight_DS_markUpRecursively($struct);       // Perform color-markup on the parsed content. Markup preserves the LINE formatting of the XML.

                                // Return content:
                        return $markUp;
                } else $error = 'ERROR: The input content failed XML parsing: '.$DS;
                return $error;
        }

        function highLight_DS_markUpRecursively($struct,$parent='',$app='')     {
                $output='';
                foreach($struct as $k => $v)    {
                        if ($k%2)       {
                                $nextApp = $app;
                                $wrap = array('','');

                                switch($app)    {
                                        case 'TCEforms':
                                        case 'tx_templavoila':
                                                $wrap = $this->DS_wrapTags['_applicationContents'];
                                        break;
                                        case 'el':
                                        default:
                                                if ($parent=='el')      {
                                                        $wrap = $this->DS_wrapTags['parent:el'];
                                                        $nextApp = 'el';
                                                } elseif ($parent=='sheets')    {
                                                        $wrap = $this->DS_wrapTags['parent:sheets'];
                                                } else {
                                                        $wrap = $this->DS_wrapTags[$v['tagName']];
                                                        $nextApp = '';
                                                }

                                                        // If no wrap defined, us "unknown" definition
                                                if (!is_array($wrap))   {
                                                        $wrap = $this->DS_wrapTags['_unknown'];
                                                }

                                                        // Check for application sections in the XML:
                                                if ($app=='el' || $parent=='ROOT')      {
                                                        switch($v['tagName'])   {
                                                                case 'TCEforms':
                                                                case 'tx_templavoila':
                                                                        $nextApp = $v['tagName'];
                                                                        $wrap = $this->DS_wrapTags['_applicationTag'];
                                                                break;
                                                        }
                                                }
                                        break;
                                }

                                $output.=$wrap[0].htmlspecialchars($v['tag']).$wrap[1];
                                $output.=$this->highLight_DS_markUpRecursively($v['sub'],$v['tagName'],$nextApp);
                                $output.=$wrap[0].htmlspecialchars('</'.$v['tagName'].'>').$wrap[1];
                        } else {
                                $output.=htmlspecialchars($v);
                        }
                }

                return $output;
        }





















        /*************************************
         *
         * Markup of Data Structure, <T3FlexForms>
         *
         *************************************/

        function highLight_FF($str)     {

                        // Parse DS to verify that it is valid:
                $DS = t3lib_div::xml2array($str);
                if (is_array($DS))      {
                        $completeTagList = array_unique($this->getAllTags($str));       // Complete list of tags in DS

                                // Highlighting source:
                        $this->htmlParse = t3lib_div::makeInstance('t3lib_parsehtml');  // Init parser object
                        $struct = $this->splitXMLbyTags(implode(',',$completeTagList),$str);    // Split the XML by the found tags, recursively into LARGE array.
                        $markUp = $this->highLight_FF_markUpRecursively($struct);       // Perform color-markup on the parsed content. Markup preserves the LINE formatting of the XML.

                                // Return content:
                        return $markUp;
                } else $error = 'ERROR: The input content failed XML parsing: '.$DS;
                return $error;
        }

        function highLight_FF_markUpRecursively($struct,$parent='',$app='')     {
                $output='';

                        // Setting levels:
                if ($parent=='data')    {
                        $app='sheet';
                } elseif($app=='sheet') {
                        $app='language';
                } elseif($app=='language')      {
                        $app='fieldname';
                } elseif($app=='fieldname')     {
                        $app='value';
                } elseif($app=='el' || $app=='numIndex')        {
                        $app='fieldname';
                }

                        // Traverse structure:
                foreach($struct as $k => $v)    {
                        if ($k%2)       {
                                $wrap = array('','');

                                if ($v['tagName'] == 'numIndex')        {
                                        $app = 'numIndex';
                                }

                                        // Default wrap:
                                $wrap = $this->FF_wrapTags[$v['tagName']];

                                        // If no wrap defined, us "unknown" definition
                                if (!is_array($wrap))   {
                                        switch($app)    {
                                                case 'sheet':
                                                case 'language':
                                                case 'fieldname':
                                                case 'value':
                                                        $wrap = $this->FF_wrapTags['level:'.$app];
                                                break;
                                                default:
                                                        $wrap = $this->FF_wrapTags['_unknown'];
                                                break;
                                        }
                                }

                                if ($v['tagName']=='el')        {
                                        $app='el';
                                }

                                $output.=$wrap[0].htmlspecialchars($v['tag']).$wrap[1];
                                $output.=$this->highLight_FF_markUpRecursively($v['sub'],$v['tagName'],$app);
                                $output.=$wrap[0].htmlspecialchars('</'.$v['tagName'].'>').$wrap[1];
                        } else {
                                $output.=htmlspecialchars($v);
                        }
                }

                return $output;
        }












        /*************************************
         *
         * Various
         *
         *************************************/

        function getAllTags($str)       {

                        // Init:
                $tags = array();
                $token = md5(microtime());

                        // Markup all tag names with token.
                $markUpStr = ereg_replace('<([[:alnum:]_]+)[^>]*>',$token.'\1'.$token,$str);

                        // Splitting by token:
                $parts = explode($token,$markUpStr);

                        // Traversing parts:
                foreach($parts as $k => $v)     {
                        if ($k%2)       {
                                $tags[]=$v;
                        }
                }

                        // Returning tags:
                return $tags;
        }

        function splitXMLbyTags($tagList,$str)  {
                $struct = $this->htmlParse->splitIntoBlock($tagList,$str);

                        // Traverse level:
                foreach($struct as $k => $v)    {
                        if ($k%2)       {
                                $tag = $this->htmlParse->getFirstTag($v);
                                $tagName = $this->htmlParse->getFirstTagName($tag,TRUE);
                                $struct[$k] = array(
                                        'tag' => $tag,
                                        'tagName' => $tagName,
                                        'sub' => $this->splitXMLbyTags($tagList,$this->htmlParse->removeFirstAndLastTag($struct[$k]))
                                );
                        }
                }

                return $struct;
        }
}


if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_syntaxhl.php'])  {
        include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_syntaxhl.php']);
}
?>